# Fossil Identifier vs Boost Learning with Plume

The clearest difference is ads: Boost Learning with Plume at none against Fossil Identifier's shown. Boost Learning with Plume also leads on update cadence (every 5 weeks vs every 3 months). Fossil Identifier's advantage is iOS requirement (15.6 vs 18.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Fossil Identifier sells 3 in-app purchases, starting at $3.99 per 7 days and Boost Learning with Plume sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Fossil Identifier ships an update every 3 months, Boost Learning with Plume every 5 weeks. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Fossil Identifier | Boost Learning with Plume |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/fossil-identifier-ai-scanner/id6753740410/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 95 MB | 383 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Tho Hop](https://appshunter.io/developer/1821659322) | [Darren Lambert](https://appshunter.io/developer/1698902946) |

## What reviewers say

### Fossil Identifier

[App page](https://appshunter.io/ios/app/fossil-identifier-ai-scanner/id6753740410)

Instantly identify fossil species, age, and ancient habitats by taking a photo. Explore Earth's history with fascinating facts and insights into prehistoric life. Ideal for students, researchers, and enthusiasts.

**Highlights:** Instant fossil recognition via photo, Detailed species identification, Fossil age and habitat information, Learn about ancient environments, Fascinating facts on prehistoric life

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Yearly | $29.99 | per year |
| Premium Lifetime | $59.99 | one-time |


### Boost Learning with Plume

[App page](https://appshunter.io/ios/app/boost-learning-with-plume/id6759194977)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plume Premium — Monthly | $6.99 | per month |
| Plume Premium — Yearly | $22.99 | per year |


## Frequently asked questions

### Is Fossil Identifier free?

Fossil Identifier is free to download, with in-app purchases available.

### Is Boost Learning with Plume free?

Boost Learning with Plume is free to download, with in-app purchases available.

### Do Fossil Identifier or Boost Learning with Plume have ads?

Fossil Identifier shows ads; Boost Learning with Plume does not.

### Which is updated more often, Fossil Identifier or Boost Learning with Plume?

Fossil Identifier ships an update every 3 months, and Boost Learning with Plume every 5 weeks. Most recently, Fossil Identifier was updated on October 24, 2026 and Boost Learning with Plume on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*